How To Fix /PM0/ABH_MESSAGE048 - Root parameter &1 has value &2 (only ' ' and 'X' are allowed)

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABH_MESSAGE -

• Message number: 048

• Message text: Root parameter &1 has value &2 (only ' ' and 'X' are allowed)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABH_MESSAGE048 - Root parameter &1 has value &2 (only ' ' and 'X' are allowed) ?

  The SAP error message /PM0/ABH_MESSAGE048 indicates that a root parameter in your configuration has been assigned an invalid value. Specifically, the message states that the root parameter &1 has the value &2, but only the values ' ' (blank) and 'X' (indicating a true or active state) are allowed.
  Cause:
  This error typically arises in scenarios where a configuration or parameter setting is expected to be either blank (not set) or marked as active ('X'). If the parameter is set to any other value, the system will trigger this error message. This can occur in various contexts, such as:
  
  Incorrect configuration in a custom program or transaction.
  Data entry errors where an invalid value was input.
  Issues with data migration or import processes that introduced invalid values.
  
  Solution:
  To resolve this error, you should:
  
  
  Identify the Parameter: Check the specific root parameter indicated by &1 in the error message. This will help you locate where the issue is occurring.
  
  
  Check the Value: Look at the value assigned to this parameter, which is indicated by &2. If it is anything other than a blank space or 'X', it needs to be corrected.
  
  
  Correct the Value:
  
  If the parameter should be inactive, set it to a blank space.
  If it should be active, set it to 'X'.
  If you are unsure about the correct value, refer to the documentation or configuration guidelines for the specific module or process you are working with.
  
  
  
  Test the Changes: After making the necessary adjustments, test the process again to ensure that the error no longer occurs.
  
  
  Consult Documentation: If you are still unsure about the correct values or the context of the parameter, consult the relevant SAP documentation or reach out to your SAP support team for guidance.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, there may be specific fixes or updates that address this issue.
  Transaction Codes: Depending on the context, you may need to use specific transaction codes (like SE80 for object navigation or SE37 for function modules) to investigate the configuration or code that is causing the error.
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant code to see how the parameter is being set and where it might be going wrong.
  
  By following these steps, you should be able to identify and correct the issue causing the /PM0/ABH_MESSAGE048 error in your SAP system.